Leandro S.
WooCommerce & Shopify Dev | Custom Systems, WhatsApp & AI Automation
Hi, I'm Leandro — a full-stack developer based in Argentina, focused on WordPress/WooCommerce, Shopify, and custom web systems built with React, Next.js, Node.js and Supabase. Most of my recent work falls into three areas: - Fixing and extending WooCommerce/Shopify stores: bug fixes, custom features, payment integrations (Mercado Pago, Wompi). - Building custom systems from scratch: booking platforms, dashboards, real-time apps — currently building a live online auction platform with real-time bidding and multi-platform live video streaming. - WhatsApp + AI automation: chatbots and workflows using the WhatsApp Business API, n8n, and Claude's API, for businesses that want to automate support or bookings. I also have a broader technical background from my degree (Angular, Python, Node/Express, and native Android with Java/Kotlin), plus hands-on backend experience with C#/ .NET from an internship at Fabricarg. I communicate clearly in English and Spanish and reply fast. Tell me what you're trying to solve and I'll tell you honestly if I'm a good fit before we start.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.8k
Billed in all: $2,868$2.9k
$1.4k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 13% in CSS 3
Ranked by MRR among everyone on Upwork with the skill.
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